如何在C#中使用迭代器反向读取文本文件

public static IEnumerable<string> ReadFileBackwards(string filePath)
{
    var lines = new Stack<string>();

    foreach (var line in File.ReadLines(filePath))
    {
        lines.Push(line);
    }

    while (lines.Count > 0)
    {
        yield return lines.Pop();
    }
}

foreach (var line in ReadFileBackwards("file.txt"))
{
    Console.WriteLine(line);
}